242779320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13763}}^1$

素因数の和:13794

約数の個数: 144

約数和(自身を含む): 917921160

約数和(自身を除く): 675141840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 13763, 17640, 27526, 41289, 55052, 68815, 82578, 96341, 110104, 123867, 137630, 165156, 192682, 206445, 247734, 275260, 289023, 330312, 385364, 412890, 481705, 495468, 550520, 578046, 619335, 674387, 770728, 825780, 867069, 963410, 990936, 1156092, 1238670, 1348774, 1445115, 1651560, 1734138, 1926820, 2023161, 2312184, 2477340, 2697548, 2890230, 3371935, 3468276, 3853640, 4046322, 4335345, 4954680, 5395096, 5780460, 6069483, 6743870, 6936552, 8092644, 8670690, 10115805, 11560920, 12138966, 13487740, 16185288, 17341380, 20231610, 24277932, 26975480, 30347415, 34682760, 40463220, 48555864, 60694830, 80926440, 121389660, 242779320]

約数ペア:

[(1, 242779320), (2, 121389660), (3, 80926440), (4, 60694830), (5, 48555864), (6, 40463220), (7, 34682760), (8, 30347415), (9, 26975480), (10, 24277932), (12, 20231610), (14, 17341380), (15, 16185288), (18, 13487740), (20, 12138966), (21, 11560920), (24, 10115805), (28, 8670690), (30, 8092644), (35, 6936552), (36, 6743870), (40, 6069483), (42, 5780460), (45, 5395096), (49, 4954680), (56, 4335345), (60, 4046322), (63, 3853640), (70, 3468276), (72, 3371935), (84, 2890230), (90, 2697548), (98, 2477340), (105, 2312184), (120, 2023161), (126, 1926820), (140, 1734138), (147, 1651560), (168, 1445115), (180, 1348774), (196, 1238670), (210, 1156092), (245, 990936), (252, 963410), (280, 867069), (294, 825780), (315, 770728), (360, 674387), (392, 619335), (420, 578046), (441, 550520), (490, 495468), (504, 481705), (588, 412890), (630, 385364), (735, 330312), (840, 289023), (882, 275260), (980, 247734), (1176, 206445), (1260, 192682), (1470, 165156), (1764, 137630), (1960, 123867), (2205, 110104), (2520, 96341), (2940, 82578), (3528, 68815), (4410, 55052), (5880, 41289), (8820, 27526), (13763, 17640)]